diff --git a/.github/workflows/main_staging.yml b/.github/workflows/main_staging.yml
index cb3145a..32920b0 100644
--- a/.github/workflows/main_staging.yml
+++ b/.github/workflows/main_staging.yml
@@ -51,9 +51,9 @@ jobs:
       - name: Report image to Kosli flow
         run: |
           IMAGE_TAG="$(echo $GITHUB_SHA | head -c7)"
-          ARTIFACT_NAME=cyberdojo/${{ env.KOSLI_FLOW }}:${IMAGE_TAG}
-          docker pull ${ARTIFACT_NAME}     
-          kosli report artifact ${ARTIFACT_NAME} \
+          IMAGE_NAME=cyberdojo/${{ env.KOSLI_FLOW }}:${IMAGE_TAG}
+          docker pull ${IMAGE_NAME}     
+          kosli report artifact ${IMAGE_NAME} \
             --artifact-type=docker
 
   test:
diff --git a/.github/workflows/sub_approve_deployment.yml b/.github/workflows/sub_approve_deployment.yml
index 53e6f6b..1ab2fe5 100644
--- a/.github/workflows/sub_approve_deployment.yml
+++ b/.github/workflows/sub_approve_deployment.yml
@@ -41,18 +41,18 @@ jobs:
 
       - name: Report approval of deployment
         run: |
-          ARTIFACT_NAME=cyberdojo/${{ env.KOSLI_FLOW }}:${{ inputs.IMAGE_TAG }}          
-          docker pull ${ARTIFACT_NAME}
-          kosli report approval ${ARTIFACT_NAME} \
+          IMAGE_NAME=cyberdojo/${{ env.KOSLI_FLOW }}:${{ inputs.IMAGE_TAG }}          
+          docker pull ${IMAGE_NAME}
+          kosli report approval ${IMAGE_NAME} \
             --artifact-type=docker \
             --environment=${{ inputs.KOSLI_ENVIRONMENT }} \
             --approver="${{ github.actor }}"
 
       - name: Report expected deployment to Kosli
         run: |
-          ARTIFACT_NAME=cyberdojo/${{ env.KOSLI_FLOW }}:${{ inputs.IMAGE_TAG }}          
-          docker pull ${ARTIFACT_NAME}
-          kosli expect deployment ${ARTIFACT_NAME} \
+          IMAGE_NAME=cyberdojo/${{ env.KOSLI_FLOW }}:${{ inputs.IMAGE_TAG }}          
+          docker pull ${IMAGE_NAME}
+          kosli expect deployment ${IMAGE_NAME} \
             --artifact-type=docker \
             --description="Deployed to ${{ inputs.KOSLI_ENVIRONMENT }} in Github Actions pipeline" \
             --environment=${{ inputs.KOSLI_ENVIRONMENT }}
diff --git a/.github/workflows/sub_build_image.yml b/.github/workflows/sub_build_image.yml
index 9a39cbe..c763dfe 100644
--- a/.github/workflows/sub_build_image.yml
+++ b/.github/workflows/sub_build_image.yml
@@ -53,6 +53,6 @@ jobs:
 
       - name: Report image to Kosli flow
         run: |
-          ARTIFACT_NAME=cyberdojo/${{ env.KOSLI_FLOW }}:${{ inputs.IMAGE_TAG }}                    
-          kosli report artifact ${ARTIFACT_NAME} \
+          IMAGE_NAME=cyberdojo/${{ env.KOSLI_FLOW }}:${{ inputs.IMAGE_TAG }}                    
+          kosli report artifact ${IMAGE_NAME} \
             --artifact-type=docker
diff --git a/.github/workflows/sub_sdlc_gate.yml b/.github/workflows/sub_sdlc_gate.yml
index 9844f9f..683a0f0 100644
--- a/.github/workflows/sub_sdlc_gate.yml
+++ b/.github/workflows/sub_sdlc_gate.yml
@@ -32,7 +32,7 @@ jobs:
 
       - name: Kosli SDLC gate to short-circuit-the-flow
         run: |
-          ARTIFACT_NAME=cyberdojo/${{ env.KOSLI_FLOW }}:${{ inputs.IMAGE_TAG }}          
-          docker pull ${ARTIFACT_NAME}
-          kosli assert artifact ${ARTIFACT_NAME} \
+          IMAGE_NAME=cyberdojo/${{ env.KOSLI_FLOW }}:${{ inputs.IMAGE_TAG }}          
+          docker pull ${IMAGE_NAME}
+          kosli assert artifact ${IMAGE_NAME} \
             --artifact-type=docker          
diff --git a/.github/workflows/sub_test.yml b/.github/workflows/sub_test.yml
index a3fdfba..28eb669 100644
--- a/.github/workflows/sub_test.yml
+++ b/.github/workflows/sub_test.yml
@@ -58,9 +58,9 @@ jobs:
 
       - name: Report Snyk results to Kosli flow
         run: |
-          ARTIFACT_NAME=cyberdojo/${{ env.KOSLI_FLOW }}:${{ inputs.IMAGE_TAG }}
-          docker pull ${ARTIFACT_NAME}
-          kosli report evidence artifact snyk ${ARTIFACT_NAME} \
+          IMAGE_NAME=cyberdojo/${{ env.KOSLI_FLOW }}:${{ inputs.IMAGE_TAG }}
+          docker pull ${IMAGE_NAME}
+          kosli report evidence artifact snyk ${IMAGE_NAME} \
             --artifact-type=docker  \
             --name=snyk-scan  \
             --scan-results=snyk.json
@@ -82,9 +82,9 @@ jobs:
 
       - name: Report pull-request evidence to Kosli
         run: |
-          ARTIFACT_NAME=cyberdojo/${{ env.KOSLI_FLOW }}:${{ inputs.IMAGE_TAG }}          
-          docker pull ${ARTIFACT_NAME}
-          kosli report evidence artifact pullrequest github ${ARTIFACT_NAME} \
+          IMAGE_NAME=cyberdojo/${{ env.KOSLI_FLOW }}:${{ inputs.IMAGE_TAG }}          
+          docker pull ${IMAGE_NAME}
+          kosli report evidence artifact pullrequest github ${IMAGE_NAME} \
             --artifact-type=docker \
             --github-token ${{ secrets.GITHUB_TOKEN }} \
             --name=pull-request